Full text loading...
The ability of adenovirus structural polypeptides to bind nucleic acids was assessed by separating the polypeptides on SDS-polyacrylamide gels, transferring them electrophoretically to nitrocellulose and probing with 32P-labelled nucleic acids. Polypeptides IVa2, V, VI and VII, as well as trace amounts of pVII and a polypeptide of apparent mol. wt. 40 × 103 were able to bind label under these conditions. Labelling was also detected with a smaller polypeptide, possibly related to the cleavage products of pVII and/or pVI. The binding of DNA to polypeptide VI appeared to be more sensitive to detergents than the others. No sequence specificity could be detected in the DNA binding.
Article metrics loading...
Full text loading...
References
Data & Media loading...